Asap i'm ! the measures of the angles of any triangle always add up to 180˚. polygon xyz is a triangle. which of the following is valid base on deductive reasoning? a) the measures of angles x and y add up to 90˚. b) xyz is an isosceles triangle. c) the sum of the measures of angles x, y, and z add up to 180˚. d) angle z is an obtuse angle. (i don't know the answer for this one)

The measure of angle 0 is 600 degrees

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work:

How many terms does the polynomial x^2 y^2 have